
\begin{table}[htb]
\caption{Robustness check: Table F3 with alternative operationalisation of role conceptions}
\begin{center}
\begin{tabular}{l c c c}
\hline
 & Experiment 1 & Experiment 2 & Experiment 3 \\
\hline
Citizens                                               & $1.36^{*}$       & $2.44^{*}$        & $-1.47^{*}$       \\
                                                       & $ [ 0.99; 1.70]$ & $ [ 2.13;  2.79]$ & $ [-2.04; -0.90]$ \\
Benefits                                               &                  &                   & $3.99^{*}$        \\
                                                       &                  &                   & $ [ 3.43;  4.51]$ \\
Citizens $\times$ Benefits                             &                  &                   & $1.43^{*}$        \\
                                                       &                  &                   & $ [ 0.76;  2.11]$ \\
Agree with D1                                          & $0.04$           & $0.04$            & $-0.51$           \\
                                                       & $ [-0.62; 0.76]$ & $ [-0.63;  0.70]$ & $ [-1.45;  0.45]$ \\
Str. agree with D1                                     & $-1.05$          & $-1.10^{*}$       & $-0.84$           \\
                                                       & $ [-2.22; 0.08]$ & $ [-2.15; -0.01]$ & $ [-2.07;  0.56]$ \\
Population $\times$ Agree with D1                      & $-0.18$          & $-0.85$           & $0.01$            \\
                                                       & $ [-1.05; 0.70]$ & $ [-1.85;  0.07]$ & $ [-1.28;  1.35]$ \\
Population $\times$ Str. agree with D1                 & $1.79^{*}$       & $0.55$            & $0.91$            \\
                                                       & $ [ 0.42; 3.09]$ & $ [-0.89;  2.12]$ & $ [-1.12;  2.87]$ \\
Benefits $\times$ Agree with D1                        &                  &                   & $0.54$            \\
                                                       &                  &                   & $ [-0.76;  1.77]$ \\
Benefits $\times$ Str. agree with D1                   &                  &                   & $2.19^{*}$        \\
                                                       &                  &                   & $ [ 0.80;  3.47]$ \\
Citizens $\times$ Benefits $\times$ Agree with D1      &                  &                   & $-0.24$           \\
                                                       &                  &                   & $ [-2.13;  1.47]$ \\
Citizens $\times$ Benefits $\times$ Str. agree with D1 &                  &                   & $-1.05$           \\
                                                       &                  &                   & $ [-3.24;  1.15]$ \\
Intercept                                              & $5.23^{*}$       & $3.91^{*}$        & $3.98^{*}$        \\
                                                       & $ [ 4.93; 5.54]$ & $ [ 3.62;  4.19]$ & $ [ 3.52;  4.45]$ \\
\hline
N                                                      & $863$            & $863$             & $863$             \\
\hline
\multicolumn{4}{l}{\scriptsize{\parbox{0.95\linewidth}{$^*$ Null hypothesis value outside the 95\% confidence interval. Entries are unstandardized coefficients from a linear mixed-effect regression model. Bootstrapped confidence intervals in parentheses. Countries function as groups. Support for PTAs is captured on an 11-point scale. Item D1 reads `Parliamentarians should act according to public opinion even if it is at odds with their own opinion.'}}}
\end{tabular}
\label{tab:tableH4}
\end{center}
\end{table}
